diff --git a/dist/fineui.js b/dist/fineui.js
index 95b456d4a..c2a468b3d 100644
--- a/dist/fineui.js
+++ b/dist/fineui.js
@@ -154,7 +154,49 @@ window.localStorage || (window.localStorage = {
     clear: function () {
         this.items = {};
     }
-});if (typeof Set !== "undefined" && Set.toString().match(/native code/)) {
+});
+if (!Object.keys) {
+    Object.keys = function(o) {
+        if (o !== Object(o)) {
+            throw new TypeError('Object.keys called on a non-object');
+        }
+        // fix的问题
+        var falsy;
+        var skipArray = {
+            __ob__: falsy,
+            $accessors: falsy,
+            $vbthis: falsy,
+            $vbsetter: falsy
+        };
+        var k = [], p;
+        for (p in o) {
+            if (!(p in skipArray)) {
+                if (Object.prototype.hasOwnProperty.call(o, p)) {
+                    k.push(p);
+                }
+            }
+        }
+        return k;
+    };
+}
+
+if (!Array.isArray) {
+    Array.isArray = function(arg) {
+        return Object.prototype.toString.call(arg) === '[object Array]';
+    };
+}
+
+// https://stackoverflow.com/questions/10919915/ie8-getprototypeof-method
+if (typeof Object.getPrototypeOf !== "function") {
+    Object.getPrototypeOf = "".__proto__ === String.prototype
+        ? function (object) {
+            return object.__proto__;
+        }
+        : function (object) {
+            // May break if the constructor has been tampered with
+            return object.constructor.prototype;
+        };
+}if (typeof Set !== "undefined" && Set.toString().match(/native code/)) {
 
 } else {
     Set = function () {
diff --git a/dist/polyfill.js b/dist/polyfill.js
index 052cfb574..47f771c9d 100644
--- a/dist/polyfill.js
+++ b/dist/polyfill.js
@@ -154,7 +154,49 @@ window.localStorage || (window.localStorage = {
     clear: function () {
         this.items = {};
     }
-});if (typeof Set !== "undefined" && Set.toString().match(/native code/)) {
+});
+if (!Object.keys) {
+    Object.keys = function(o) {
+        if (o !== Object(o)) {
+            throw new TypeError('Object.keys called on a non-object');
+        }
+        // fix的问题
+        var falsy;
+        var skipArray = {
+            __ob__: falsy,
+            $accessors: falsy,
+            $vbthis: falsy,
+            $vbsetter: falsy
+        };
+        var k = [], p;
+        for (p in o) {
+            if (!(p in skipArray)) {
+                if (Object.prototype.hasOwnProperty.call(o, p)) {
+                    k.push(p);
+                }
+            }
+        }
+        return k;
+    };
+}
+
+if (!Array.isArray) {
+    Array.isArray = function(arg) {
+        return Object.prototype.toString.call(arg) === '[object Array]';
+    };
+}
+
+// https://stackoverflow.com/questions/10919915/ie8-getprototypeof-method
+if (typeof Object.getPrototypeOf !== "function") {
+    Object.getPrototypeOf = "".__proto__ === String.prototype
+        ? function (object) {
+            return object.__proto__;
+        }
+        : function (object) {
+            // May break if the constructor has been tampered with
+            return object.constructor.prototype;
+        };
+}if (typeof Set !== "undefined" && Set.toString().match(/native code/)) {
 
 } else {
     Set = function () {
diff --git a/src/polyfill/lodash.js b/src/polyfill/lodash.js
new file mode 100644
index 000000000..e01c30f80
--- /dev/null
+++ b/src/polyfill/lodash.js
@@ -0,0 +1,43 @@
+
+if (!Object.keys) {
+    Object.keys = function(o) {
+        if (o !== Object(o)) {
+            throw new TypeError('Object.keys called on a non-object');
+        }
+        // fix的问题
+        var falsy;
+        var skipArray = {
+            __ob__: falsy,
+            $accessors: falsy,
+            $vbthis: falsy,
+            $vbsetter: falsy
+        };
+        var k = [], p;
+        for (p in o) {
+            if (!(p in skipArray)) {
+                if (Object.prototype.hasOwnProperty.call(o, p)) {
+                    k.push(p);
+                }
+            }
+        }
+        return k;
+    };
+}
+
+if (!Array.isArray) {
+    Array.isArray = function(arg) {
+        return Object.prototype.toString.call(arg) === '[object Array]';
+    };
+}
+
+// https://stackoverflow.com/questions/10919915/ie8-getprototypeof-method
+if (typeof Object.getPrototypeOf !== "function") {
+    Object.getPrototypeOf = "".__proto__ === String.prototype
+        ? function (object) {
+            return object.__proto__;
+        }
+        : function (object) {
+            // May break if the constructor has been tampered with
+            return object.constructor.prototype;
+        };
+}
\ No newline at end of file